Apache HBase Interview Questions
Questions Answers Views Company eMail

What are the different operational commands in HBase at record level and table level?

186

What is HBase?

183

How many filters are available in HBase?

192




What is the role of Zookeeper in HBase architecture?

372

What are the different types of tombstone markers in HBase for deletion?

533

Is there any difference between HBase datamodel and RDBMS datamodel?

843

What is Apache HBase?

57

What is HBaseFsck class?

48




What is REST?

52

Define Thrift?

43

What are the fundamental key structures of HBase?

46

What is JMX?

39

What is Nagios?

49

What is the syntax of describe Command?

50

What is the use of exists command?

48


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Un-Answered Questions { Apache HBase }

Specify some uses of HBase?

7


While reading data from hbase, from which three places data will be reconciled before returning the value?

11


Discuss how you can use filters in apache hbase

7


Explain what is wal and hlog in hbase?

9


What are the data manipulation commands of hbase?

7






How hbase handles the write failure?

5


What is the use of tools command?

19


What is the meaning of compaction in hbase?

7


What are the different types of filaters used in hbase?

7


explain apache hbase?

11


What is the role of Zookeeper in HBase architecture?

372


State some applications of HBase?

7


Which filter accepts the page size as the parameter in HBase?

11


Explain the Features of HBase?

31


What is hbase fsck?

7